47543985

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3318

約数の個数: 48

約数和(自身を含む): 91877760

約数和(自身を除く): 44333775

約数列:

[1, 3, 5, 9, 15, 17, 19, 45, 51, 57, 85, 95, 153, 171, 255, 285, 323, 765, 855, 969, 1615, 2907, 3271, 4845, 9813, 14535, 16355, 29439, 49065, 55607, 62149, 147195, 166821, 186447, 278035, 310745, 500463, 559341, 834105, 932235, 1056533, 2502315, 2796705, 3169599, 5282665, 9508797, 15847995, 47543985]

約数ペア:

[(1, 47543985), (3, 15847995), (5, 9508797), (9, 5282665), (15, 3169599), (17, 2796705), (19, 2502315), (45, 1056533), (51, 932235), (57, 834105), (85, 559341), (95, 500463), (153, 310745), (171, 278035), (255, 186447), (285, 166821), (323, 147195), (765, 62149), (855, 55607), (969, 49065), (1615, 29439), (2907, 16355), (3271, 14535), (4845, 9813)]